• kotlinではpublicなクラスを一つのファイルに複数書けるのでMain.ktにすべてまとめた
  • FileTreatmentExceptionのコンストラクタ引数に規定値構文を使った
  • dirにEntryのリストを入れるときにEntry型を指定する
  • 追加(add)する配列のときはarrayListOfを使う
  • Fileクラスを使うときにコード補完で勝手にjava.ioをインポートして面倒だった
  • 文字列リテラル内に${変数}で変数を埋め込める
  • $変数というように{}を使わない場合は変数名の後にスペースが必要らしい




Copyright (C) 2001,2004 Hiroshi Yuki.

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution.